142101855

142,101,855 is an odd composite number composed of five prime numbers multiplied together.

What does the number 142101855 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

142101855 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 142101855:

3² × 5 × 7 × 19 × 23743

(3 × 3 × 5 × 7 × 19 × 23743)

See below for interesting mathematical facts about the number 142101855 from the Numbermatics database.

Names of 142101855

Cardinal: 142101855 can be written as One hundred forty-two million, one hundred one thousand, eight hundred fifty-five.

Scientific notation

Scientific notation: 1.42101855 × 10⁸

Factors of 142101855

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 23777

Divisors of 142101855

Number of divisors d(n): 48
Complete list of divisors:
1 3 5 7 9 15 19 21 35 45 57 63 95 105 133 171 285 315 399 665 855 1197 1995 5985 23743 71229 118715 166201 213687 356145 451117 498603 831005 1068435 1353351 1495809 2255585 2493015 3157819 4060053 6766755 7479045 9473457 15789095 20300265 28420371 47367285 142101855
Sum of all divisors σ(n): 296325120
Sum of proper divisors (its aliquot sum) s(n): 154223265
142101855 is an abundant number, because the sum of its proper divisors (154223265) is greater than itself. Its abundance is 12121410

Bases of 142101855

Binary: 1000011110000100110101011111₂
Hexadecimal: 0x8784D5F
Base-36: 2CLQHR

Squares and roots of 142101855

142101855 squared (142101855²) is 20192937194441025
142101855 cubed (142101855³) is 2869453833228565340601375
The square root of 142101855 is 11920.6482625737
The cube root of 142101855 is 521.8350537987

Scales and comparisons

How big is 142101855?

142,101,855 seconds is equal to 4 years, 26 weeks, 6 days, 16 hours, 44 minutes, 15 seconds.
To count from 1 to 142,101,855 would take you about six years!

This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
A cube with a volume of 142101855 cubic inches would be around 43.5 feet tall.

Recreational maths with 142101855

142101855 backwards is 558101241
The number of decimal digits it has is: 9
The sum of 142101855's digits is 27
More coming soon!

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The information we have on file for 142101855 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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